Left Rear of Engine Components (LHU)

Items
1: B23F Camshaft Position Sensor - Intake B23F Camshaft Position Sensor - Intake (LAF)B23F Camshaft Position Sensor - Intake (LDK)B23F Camshaft Position Sensor - Intake (LTD)B23F Camshaft Position Sensor - Intake LUK/LHU
2: T8A Ignition Coil 1 T8A Ignition Coil 1
3: T8B Ignition Coil 2 T8B Ignition Coil 2
4: T8C Ignition Coil 3 T8C Ignition Coil 3
5: T8D Ignition Coil 4 T8D Ignition Coil 4
6: Q6F Camshaft Position Actuator Solenoid Valve - Intake Q6F Camshaft Position Actuator Solenoid Valve - Intake (LAF)Q6F Camshaft Position Actuator Solenoid Valve - Intake (LDK)Q6F Camshaft Position Actuator Solenoid Valve - Intake (LDK/LTD)Q6F Camshaft Position Actuator Solenoid Valve - Intake (LUK/LHU)
7: Q6E Camshaft Position Actuator Solenoid Valve - Exhaust Q6E Camshaft Position Actuator Solenoid Valve - Exhaust (LAF)Q6E Camshaft Position Actuator Solenoid Valve - Exhaust (LDK)Q6E Camshaft Position Actuator Solenoid Valve - Exhaust (LTD)Q6E Camshaft Position Actuator Solenoid Valve - Exhaust (LUK/LHU)
8: Q42 Turbocharger Wastegate Solenoid Valve (LHU/ LDK/ LLU) Q42 Turbocharger Wastegate Solenoid Valve (LHU)Q42 Turbocharger Wastegate Solenoid Valve (LLU)
9: B52B Heated Oxygen Sensor 2 B52B Heated Oxygen Sensor 2 (LLU)B52B Heated Oxygen Sensor 2 (LTD)B52B Heated Oxygen Sensor 2 LUK/LHU/LAF/LDK
10: B52A Heated Oxygen Sensor 1 B52A Heated Oxygen Sensor 1 (LLU)B52A Heated Oxygen Sensor 1 LUK/LHU/LAF/LDK/LTD
11: B34 Engine Coolant Temperature Sensor B34 Engine Coolant Temperature Sensor (LDK)B34 Engine Coolant Temperature Sensor (LLU)B34 Engine Coolant Temperature Sensor LAF/LUK B34 Engine Coolant Temperature Sensor LTD
12: B23E Camshaft Position Sensor - Exhaust B23E Camshaft Position Sensor - Exhaust (LDK)B23E Camshaft Position Sensor - Exhaust (LTD)B23E Camshaft Position Sensor - Exhaust LAF B23E Camshaft Position Sensor - Exhaust LUK/LHU

Fig 1: Left Rear of Engine Component Locations (LHU)

Courtesy of GENERAL MOTORS COMPANY